Answer:
Step-by-step explanation:
Simplify
12x 4−4x3+7x+6+3x2−4x+14.12x4−4x3+32+3x+20
Answer:
Step-by-step explanation:
The graph decreases at first, then changes direction at (2, 5).
y = a(x-2)^2 + 5
Plug in (1,11) and solve for a:
11 = a(1-2)^2 + 5
a = 6
Equation in vertex form:
y = 6(x-2)^2 + 5
The domain is all of the x values which are the first number in each set of parentheses and the range is all of the y values therefore domain = {2, 1, 5, 3} and range= {2, -7, 3, 0}
Answer:
m<1
Step-by-step explanation:
I think it's 2.3 Because 9.66 (in total miles) divided by 4.2 (miles she hikes per hour)
